Olympic Gymnastics Trials | Laurie Hernandez Performs On Balance BeamSo much for the gymnasts staying off social media.In this case, it turned into a newsworthy event. OK, maybe slightly newsworthy during this quiet period before action really picks up at the Olympics.International Gymnast Magazine, a respected industry publication, reported Friday that 16-year-old U.S. gymnast Laurie Hernandez hadsuffered a pulled hamstring,...